Rodinia

wyrmhold

Wyrmhold was the name of both the collection of city states founded by the Dragonborn as well as the largest of these city states. The kingdom was founded on ground claimed by a prominent human lord at the end of The Seed War and the Dragonborns annexing of this land lead to The Flame War. Shortly after The Flame War the severely weakened wyrmhold was destroyed by an orc horde and the land it used to comprise of became part of The Burnt Wastes, the surviving dragonborn dispersed into surrounding human lands.